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Benzo(k)fluoranthene-10
nanograms per cubic meter
Read About Estimated Risk
Year Months
Present
Minimum Median Mean 90th
Percentile
Maximum Standard
Deviation
Number of
Observations
Detection
Limit
Estimated
Risk
2005
0.025 * * * 0.06 0.019 5 0.05 *
2004
0.025 0.025 0.043 0.07 0.18 0.036 31 0.05 0.01
2003
0.025 0.025 0.047 0.07 0.18 0.039 31 0.05 0.02
2002
0.025 0.025 0.050 0.11 0.23 0.049 30 0.05 0.02
2001
0.025 0.025 0.057 0.14 0.21 0.058 30 0.05 0.02
2000
0.025 0.025 0.056 0.13 0.19 0.050 29 0.05 0.02
1999
0.025 0.025 * 0.16 0.23 0.063 24 0.05 *
1998
0.025 0.025 0.052 0.09 0.42 0.075 30 0.05 0.02
1997
0.025 0.025 0.054 0.13 0.21 0.053 31 0.05 0.02
1996
0.025 0.025 0.047 0.09 0.25 0.051 24 0.05 0.01
1995
0.025 0.025 0.053 0.13 0.20 0.053 24 0.05 0.02
1994
0.025 0.10 * 0.24 0.25 0.084 14 0.05 *
1993
0.025 0.025 0.069 0.15 0.28 0.067 24 0.05 0.02
1992
0.025 0.025 0.071 0.18 0.41 0.099 24 0.05 0.02
1991
0.025 0.025 0.072 0.18 0.34 0.088 24 0.05 0.02
1990
0.025 0.05 * 0.25 0.38 0.112 22 0.05 *
1989
0.025 0.025 * 0.28 0.40 0.124 18 0.05 *
Graph It!
Notes Values below the Limit of Detection (LoD) assumed to be ½ LoD.
Means and risks shown only for years with data in all 12 months.
"*" means there was insufficient or no data available to determine the value.